You can't on either occasion just using preproc-sess. You can create an analysis with those components, then run selxavg3-sess with the -svres option. This will create a folder called eres with volumes that have had all the nuisance variables and low freqeuncies regressed out

On 3/14/17 12:32 PM, std...@virgilio.it wrote:
Thanks.
1- By using only preproc-sess, how can I perform "band pass filtering"?
2- And how can I take in account the nuisance variables: the CSF from which the top 5 principle components, the white matter from which the top 5 principle components, motion correction parameters (-mcextreg), 5th order polynomial. How can I eliminate the first 4 time points?
Regards
Stefano

    ----Messaggio originale----
    Da: "Douglas Greve" <gr...@nmr.mgh.harvard.edu>
    Data: 14-mar-2017 16.14
    A: <freesurfer@nmr.mgh.harvard.edu>
    Ogg: Re: [Freesurfer] Whole preprocessing with FAST without to
    perform a seed based analysis

    just use preproc-sess


    On 3/14/17 10:45 AM, std...@virgilio.it wrote:
    Hi list,
    in FS-FAST, on rs-fMRI data, is possible to run selxavg3-sess
    without -a option?
    I would use whole the FS-FAST to preprocess my data. I would
    include the mkanalysis-sess step but I would not perform a
    seed-based analysis.
    Thanks
    Stefano


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